======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '217'
                                          'artist'  'Heaven 17'
                                     'text_people'  ''
                                         'release'  'Studio Brussel-Was Het Nu 70 Of 80 Vol 04'
                                           'title'  'Come Live With Me'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'new romantic', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '96.714'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Studio Brussel-Was Het Nu 70 Of 80 Vol 04'
'TBPM' (BPM (beats per minute))                     '96.714'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Come Live With Me'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Heaven 17'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'new romantic', 'synthpop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.31 dB'
'TXXX:replaygain_track_peak'                        '0.633935'

========================== row from database ==========================
                                              'id'  1338023
                                            'path'  /data/Music/Bulk/00poprockelectronic/Heaven 17/Heaven 17__MBZ;#Heaven 17;#The Best of Heaven 17;#08;#Come Live With Me.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  217
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  5216128
                                           'mtime'  1628353886
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 17__MBZ;#Heaven 17;#The Best of 17;#08;#Come electronic we electropop or synthpop
                                      'tag_artist'  Heaven 17
                                     'tag_release'  Studio Brussel-Was Het Nu 70 Of 80 Vol 04
                                       'tag_title'  Come Live With Me
                                             'bpm'  96.714
                                    'search_title'  'come':1 'live':2 'me':4 'with':3
                                   'search_artist'  'heaven':1
                                  'search_release'  '70':7 '80':9 'brussel':2 'brusselwas':4 'het':5 'nu':6 'of':8 'studio':1 'vol':10 'was':3
                                     'search_rest'  '00poprockelectronic':1 '08':15,18 '17':2,5,8,10,14,17 'best':12 'come':16,19 'electronic':20 'electropop':22 'heaven':4,7 'mbz':3,6 'of':13 'or':23 'synthpop':24 'the':9,11 'we':21
                                    'search_combo'  '00poprockelectronic':16 '08':30,33 '17':17,20,23,25,29,32 '70':12C '80':14C 'best':27 'brussel':7C 'brusselwas':9C 'come':1A,31,34 'electronic':35 'electropop':37 'heaven':5B,19,22 'het':10C 'live':2A 'mbz':18,21 'me':4A 'nu':11C 'of':13C,28 'or':38 'studio':6C 'synthpop':39 'the':24,26 'vol':15C 'was':8C 'we':36 'with':3A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'new romantic', 'synthpop']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353885.818691  (2021-08-07 18:31:25)
                             'size'  5216128